Note 13: When you are working on very large source code files, disabling code folding can apparently make the editor faster, as suggested by Chris Bensen on: http://chrisbensen.blogspot.com/2007/07/delphi-tips-and-tricks-turn-off-code.html.
This blog post is part of my "113 Delphi 2007 Handbook Notes" blogging project, to promote my new Delphi book.